Masayuki Kashima

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Passive optical network communication system
- Patent number 8,611,745
- Issue date Dec 17, 2013
- Oki Electric Industry Co., Ltd.
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Parallel decoder
- Patent number 8,401,103
- Issue date Mar 19, 2013
- Oki Electric Industry Co., Ltd.
- Hideyuki Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive optical network communication method and system
- Patent number 8,014,675
- Issue date Sep 6, 2011
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical access network system
- Patent number 7,860,395
- Issue date Dec 28, 2010
- Oki Electric Industry Co., Ltd.
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication network using code division multiplexing technology
- Patent number 7,848,345
- Issue date Dec 7, 2010
- Oki Electric Industry Co., Ltd.
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication network using synchronous code division multiplexing...
- Patent number 7,746,805
- Issue date Jun 29, 2010
- Oki Electric Industry Co., Ltd.
- Hideaki Tamai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Code division multiplexing optical access network system
- Patent number 7,720,336
- Issue date May 18, 2010
- Oki Electric Industry Co., Ltd.
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ranging method for communication system between optical line termin...
- Patent number 7,630,642
- Issue date Dec 8, 2009
- Oki Electric Industry Co., Ltd.
- Hideaki Tamai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication network using code division multiplexing technology
- Patent number 7,564,774
- Issue date Jul 21, 2009
- Oki Electric Industry Co., Ltd.
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock regeneration circuit
- Patent number 7,564,286
- Issue date Jul 21, 2009
- Oki Electric Industry Co., Ltd.
- Hideaki Tamai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Code division multiplexing communication system
- Patent number 7,535,951
- Issue date May 19, 2009
- Oki Electric Industry Co., Ltd.
- Kazuhiko Matsuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CDMA transmitter, CDMA multiplex transmitter, CDMA receiver and CDM...
- Patent number 7,342,909
- Issue date Mar 11, 2008
- Oki Electric Industry Co., Ltd.
- Kazuhiko Matsuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication network using a code division multiplexing me...
- Patent number 7,324,753
- Issue date Jan 29, 2008
- Oki Electric Industry Co., Ltd.
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving device
- Patent number 7,180,961
- Issue date Feb 20, 2007
- Oki Electric Industry Co., Ltd.
- Kazuhiko Matsuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical path switching device
- Patent number 6,944,400
- Issue date Sep 13, 2005
- Oki Electric Industry Co., Ltd.
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical cross-connect apparatus
- Patent number 6,317,529
- Issue date Nov 13, 2001
- Oki Electric Industry Co., Ltd.
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION NETWORK USING CODE DIVISION MULTIPLEXING TECHNOLOGY
- Publication number 20090252496
- Publication date Oct 8, 2009
- Oki Electric Industry Co., Ltd.
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Passive optical network communication method and system
- Publication number 20090232499
- Publication date Sep 17, 2009
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Passive optical network communication system
- Publication number 20090202246
- Publication date Aug 13, 2009
- Oki Electric Industry Co., Ltd.
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Parallel decoder
- Publication number 20090067560
- Publication date Mar 12, 2009
- Oki Electric Industry Co., Ltd.
- Hideyuki Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Clock regeneration circuit
- Publication number 20080258786
- Publication date Oct 23, 2008
- Oki Electric Industry Co., Ltd.
- Hideaki Tamai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Code division multiplexing optical access network system
- Publication number 20080075462
- Publication date Mar 27, 2008
- Oki Electric Industry Co., Ltd.
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Ranging method for communication system between optical line termin...
- Publication number 20070196108
- Publication date Aug 23, 2007
- Oki Electric Industry Co., Ltd.
- Hideaki Tamai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical access network system
- Publication number 20070177874
- Publication date Aug 2, 2007
- Oki Electric Industry Co., Ltd.
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication network using synchronous code division multiplexing...
- Publication number 20070127554
- Publication date Jun 7, 2007
- Oki Electric Industry Co., Ltd.
- Hideaki Tamai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Code division multiplexing communication system
- Publication number 20060146778
- Publication date Jul 6, 2006
- Oki Electric Industry Co., Ltd.
- Kazuhiko Matsuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication network using code division multiplexing technology
- Publication number 20050047427
- Publication date Mar 3, 2005
- Oki Electric Industry Co., Ld.
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication system having wireless transmission path and optical...
- Publication number 20040151503
- Publication date Aug 5, 2004
- Oki Electric Industry Co., Ltd.
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical communication network using a code division multiplexing me...
- Publication number 20040141499
- Publication date Jul 22, 2004
- Oki Electric Industry Co., Ltd.
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CDMA transmitter, CDMA multiplex transmitter, CDMA receiver and CDM...
- Publication number 20040047330
- Publication date Mar 11, 2004
- Oki Electric Industry Co., Ltd.
- Kazuhiko Matsuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Receiving device
- Publication number 20030161389
- Publication date Aug 28, 2003
- Kazuhiko Matsuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multiplexed optical transition method and multiplexed optical trans...
- Publication number 20030011838
- Publication date Jan 16, 2003
- Akira Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical path switching device
- Publication number 20020044319
- Publication date Apr 18, 2002
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Token access system
- Publication number 20010028486
- Publication date Oct 11, 2001
- Oki Electric Industry Co., Ltd.
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masayuki Kashima

Person

Patents Grantslast 30 patents

Passive optical network communication system

Parallel decoder

Passive optical network communication method and system

Optical access network system

Communication network using code division multiplexing technology

Communication network using synchronous code division multiplexing...

Code division multiplexing optical access network system

Ranging method for communication system between optical line termin...

Communication network using code division multiplexing technology

Clock regeneration circuit

Code division multiplexing communication system

CDMA transmitter, CDMA multiplex transmitter, CDMA receiver and CDM...

Optical communication network using a code division multiplexing me...

Receiving device

Optical path switching device

Optical cross-connect apparatus

Patents Applicationslast 30 patents

COMMUNICATION NETWORK USING CODE DIVISION MULTIPLEXING TECHNOLOGY

Passive optical network communication method and system

Passive optical network communication system

Parallel decoder

Clock regeneration circuit

Code division multiplexing optical access network system

Ranging method for communication system between optical line termin...

Optical access network system

Communication network using synchronous code division multiplexing...

Code division multiplexing communication system

Communication network using code division multiplexing technology

Communication system having wireless transmission path and optical...

Optical communication network using a code division multiplexing me...

CDMA transmitter, CDMA multiplex transmitter, CDMA receiver and CDM...

Receiving device

Multiplexed optical transition method and multiplexed optical trans...

Optical path switching device

Token access system